87668385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2203}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 160803840

約数和(自身を除く): 73135455

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 379, 1137, 1895, 2203, 2653, 5685, 6609, 7959, 11015, 13265, 15421, 33045, 39795, 46263, 77105, 231315, 834937, 2504811, 4174685, 5844559, 12524055, 17533677, 29222795, 87668385]

約数ペア:

[(1, 87668385), (3, 29222795), (5, 17533677), (7, 12524055), (15, 5844559), (21, 4174685), (35, 2504811), (105, 834937), (379, 231315), (1137, 77105), (1895, 46263), (2203, 39795), (2653, 33045), (5685, 15421), (6609, 13265), (7959, 11015)]